|The Return of Darth Maul|
Star Wars: The Clone Wars was canceled by Lucasfilm in mid-production, but some of the preliminary story reels of the incomplete episodes are available here: http://www.starwars.com/tv-shows/the-clone-wars-legacy. There are eight episodes available to watch covering two story arcs. Some of the other unused scripts were adapted into other media such as comics and novels. These stories are considered canon, and are worth checking out!
|Asajj Ventress versus Ahsoka Tano|
The Verge: Incomplete episodes from canceled 'Star Wars: The Clone Wars' animation released online